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| author | Volker Lendecke <vlendec@samba.org> | 2007-08-14 13:57:36 +0000 |
|---|---|---|
| committer | Gerald (Jerry) Carter <jerry@samba.org> | 2007-10-10 12:29:41 -0500 |
| commit | a12e7ef30a45c155c0f211d02445ef0ad46acde0 (patch) | |
| tree | 2dc1a68eed6b9bd8f3359084bb7abdba08cd887b /source3 | |
| parent | ec5b2a718192f5d5a26c44ff9c6714515d42ea47 (diff) | |
| download | samba-a12e7ef30a45c155c0f211d02445ef0ad46acde0.tar.gz samba-a12e7ef30a45c155c0f211d02445ef0ad46acde0.tar.bz2 samba-a12e7ef30a45c155c0f211d02445ef0ad46acde0.zip | |
r24409: Check wct in reply_open
(This used to be commit ee6f212ed0b332e6886056e6d254d0c0da7c5046)
Diffstat (limited to 'source3')
| -rw-r--r-- | source3/smbd/reply.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/source3/smbd/reply.c b/source3/smbd/reply.c index 4a8ecb86e9..6acee164c6 100644 --- a/source3/smbd/reply.c +++ b/source3/smbd/reply.c @@ -1402,9 +1402,9 @@ int reply_open(connection_struct *conn, char *inbuf,char *outbuf, int dum_size, int info; SMB_STRUCT_STAT sbuf; files_struct *fsp; - int oplock_request = CORE_OPLOCK_REQUEST(inbuf); + int oplock_request; int deny_mode; - uint32 dos_attr = SVAL(inbuf,smb_vwv1); + uint32 dos_attr; uint32 access_mask; uint32 share_mode; uint32 create_disposition; @@ -1415,8 +1415,14 @@ int reply_open(connection_struct *conn, char *inbuf,char *outbuf, int dum_size, START_PROFILE(SMBopen); init_smb_request(&req, (uint8 *)inbuf); + + if (req.wct < 2) { + return ERROR_NT(NT_STATUS_INVALID_PARAMETER); + } + oplock_request = CORE_OPLOCK_REQUEST(inbuf); deny_mode = SVAL(inbuf,smb_vwv0); + dos_attr = SVAL(inbuf,smb_vwv1); srvstr_get_path(inbuf, SVAL(inbuf,smb_flg2), fname, smb_buf(inbuf)+1, sizeof(fname), 0, STR_TERMINATE, &status); |